Features
KNTRCTR is built for heavy civil primes and general contractors. Estimators, procurement, and the rest of the office manage subcontractor and supplier bids through a set of functional tools meant to optimize the workflow and communication of projects.
Get the job out of the inbox so every crew is working from the same request.
Post dates, scope, requirements, and attachments once so every invited crew is working from the same job.
See how jobs are postedBid request
Dates
Due Mar 12, 2027 · Work Apr 12 to May 21, 2027
Scope
Open cut watermain replacement on Harbour St, including restoration and traffic control.
Bid expectations
Quote · Mobilization
Scope · Open cut and restoration
Rex AI checks these later.
Put the same line items on every bid so a low number is not a different scope.
How bid expectations workBid expectations
Reuse a past request or a saved draft instead of starting from a blank form.
Templates on the requestTemplates & Saved Requests
Harbour St watermain — template
Dates, scope, bid expectations, lists
Send the job to the crews you already trust, one name or a whole list, in one click.
Company lists and invitesNetwork
Bring Your NetworkWatermain crews
5 companies
Haulage
8 companies
West Shore Civil
Pending · invited by email
Jobs stay private by default. Public still means inside KNTRCTR, not the open web.
Who sees the jobCrew Control
Harbour St watermain replacement
Post Publicly
Off. Private invite only.
Invite from lists
Watermain crews · 5 companies
Invite Partners Outside KNTRCTRThey get a link by email. Bidding is free.
Line up what came back, fill the gaps, and keep the original number in view.
Line up what came back, level without hiding the original, and keep past work on the same card.
Compare and levelCompare Bids
Compare two bidders side by side.
Bidder 1
Bidder 2
| Section | Harbour Utilities | Harbour Utilities Leveled | Northline Excavating |
|---|---|---|---|
| Bid Amount | $168,200.00 | $180,600.00 | $176,400.00 |
Quote expectation Mobilization | Excluded: Not in the base price. | $12,400.00 | $12,400.00 |
Quote expectation Traffic control hours | $102.50/hr × 80 hrs = $8,200 | $8,200.00 | $8,200.00 |
Scope expectation Open cut and restoration | Covered. Open cut and restoration included as specified. | Covered. Open cut and restoration included as specified. | Covered. Open cut and restoration included as specified. |
For when your subcontractor sends you a bid outside of the platform.
See outside bidsBids (4)
Add Manual BidWest Shore Civil
Entered from emailed quote · Mar 10, 2027
$174,800.00
OutsideAttachment: WestShore_HarbourSt_quote.pdf
Northline Excavating
Invited · on platform
$176,400.00
Rex AI maps the field before you award: price, gaps, attachments, and the reviews already on file.
Rex AI bid analysisWhat I am seeing
Harbour Utilities is the low number. Mobilization looks excluded. Northline covers the scope.
Filled Mobilization from the quote PDF.
Talk to Rex AI
Set custom instructions you want the AI analysis to review on every bid. Got burned because you missed something on a bid? Rex AI has your back.
Set custom instructionsParker Civil's AI Checks
Questions you want Rex to answer on every job.
If a sub skipped the form or emailed a quote, Rex AI can fill the expectation rows from the document.
Fill from a quote PDFRex fill from quote
Mobilization
$12,400.00
From Harbour-St-Quote.pdf
Award from the job. Winner and everyone else hear at the same time.
Award and notificationsAward
Awarded to
Northline Excavating
$176,400
Subs who subscribe can check a draft against your request before they send.
Rex AI for biddersAgainst the original scope
Traffic control is in the quote. Mobilization is not spelled out on the form.
Subscription optional. The send stays with Northline.
One click from a bidder: plan to bid, need info, or cannot. You can plan around it.
Share StatusShare Status
Kickoff, reviews, and the workspace around many jobs so the next bid is not starting from memory.
Contacts, insurance, and a shared checklist hand the job from estimating to the field.
Kickoff after awardAward
Awarded to
Northline Excavating
$176,400
How they ran sits next to their number the next time they bid.
How reviews workPerformance review
Northline Excavating · Harbour St watermain
Quality of Work
Timeliness
Communication
Safety Compliance
Double-blind until both sides are in.
Home base for every job you posted, grouped under a Project when a site is more than one request.
Projects and the dashboardBack to overview
Project summary
Waterfront servicing, Phase 2
Review budgets, bids, and timelines across every job in this project — including drafts that have not been posted yet.
Filters
No filters applied
Manage project
Jobs, Self Performed work, teammate access, and delete
Each person gets their own login. Add them to a job and they see the same file.
Extra seatsTeam seats
No shared logins.
Questions stay on the request, so the answer is not buried in a side inbox.
Discussion on the jobDiscussion
Harbour St watermain
Northline Excavating
Confirming traffic control is 10-hour days, not a lump. That is how we carried it on the quote line.
Mar 8, 2027 · 9:14 AM
Parker Civil
Yes. Bid expectation is hours. Leave the lump off so we can compare the same row.
Mar 8, 2027 · 9:31 AM
This thread stays on the job. General Messages is for chats that are not one request.
KNTRCTR has more than a catalog can show. Book a demo and we walk you through the live job.
